Job Description

We are seeking a Building Science Specialist to join the Technical team. This position is entirely on-site and can be based at our Chicago, IL or Milton, ON offices.

Ready to help build a better future for generations to come?

In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.

Join us and make a difference!

What you will be doing:

The role of the Building Science Specialist is to provide architects, designers, specifiers and contractors the expertise, tools and services in building science to unlock the energy saving potential, increase the durability and the resiliency of their buildings, without compromising their designs.


Provide the relevant technical support in building science to external and ROCKWOOL internal customers, including but not limited to architects, building envelop consultants, contractors, specifiers, and the ROCKWOOL sales and specification teams; this support focuses mainly on the thermal, hygrothermal and acoustical performance of components of the building enclosure. Engage and manage third party consultants, when applicable, to support building science related projects. Provide direction and oversight to parties retained in these respects. Support the development of a fundamental understanding of building science within the ROCKWOOL organization. Develop Internal and External training programs, including Continuing education unit (CEU) development. Evaluate the impact of the ROCKWOOL Building Science services on the overall ROCKWOOL sales, using ROCKWOOL internal tools. Develop processes and tools to maintain awareness of emerging building science related trends, issues and requirements, and assess potential strategic implications and opportunities for ROCKWOOL. Develop processes to monitor competitor performance, and ensure best practices are integrated and adopted to maintain industry-leading performance. Leverage the expertise of the ROCKWOOL group network, when relevant. Develop and maintain effective relationships with a range of external counterparties, including industry counterparts, associations and universities. Provide input on near and long-term strategies, as well as operational planning of the activities, to demonstrate commitment and leadership with respect to building science.

What you bring:

Master's degree in architectural sciences (Building Sciences), Civil Engineering, or Mechanical Engineering. 2+ years of relevant working experience, in the fields of curtainwalls, building materials or more generally in the construction industry Previous experience in project management including planning, research, and time, task and cost control Knowledge in WUFI, THERM, INSUL and HEAT 3 modelling software NFRC Certified Simulator Ability to effectively build relationships with internal colleagues, customers, external stakeholders including government and key influencers Effective written communication and presentation skills and ability to develop tailored materials and messages for a range of audiences. Able to design and execute work with minimal supervision, demonstrated through project management, relationship management, or equivalent. Solid time management skills, with ability to track, manage, and meet deadlines for multiple projects simultaneously. Ability to travel internationally (US and Canada) Knowledge and experience in whole building modeling is an asset Bilingual French/English or Spanish/English is an asset Building Science Specialist, EIT or P.Eng / PE designation is an asset

What we offer:

Competitive Pay & Benefits from Day 1:

Comprehensive medical, dental, massage therapy, and vision plans.

Retirement Pension Matching Program

Paid Time Off:

Generous PTO, paid holidays, and top up plans for maternity and paternity leave.

Educational Assistance & Career Growth:

Invest in your future.

Wellness Perks

: Fitness reimbursement and EAP access.

Safety First:

Company-provided PPE and programs to keep you protected

Who we are:

Founded in 1937 in Denmark, ROCKWOOL transforms volcanic rock into sustainable, innovative products that improve lives and communities. With over 12,000 employees across 51 manufacturing facilities in 40+ countries, we share one common mission:

to release the natural power of stone to enrich modern living.

Sustainability is central to our business strategy. Through our partnership with One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.

Work Environment & Conditions:

Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. ROCKWOOL is deeply committed to giving back to our communities. Through global philanthropic initiatives, community involvement, and sustainability efforts, we strive to create a positive impact in the communities we serve.

Our Culture and Commitment:

We are dedicated to fostering an inclusive workplace where everyone feels valued, respected, and heard. With employees representing 79 nationalities, we champion diversity, provide equal opportunities, and actively combat all forms of discrimination. At ROCKWOOL, you'll find a welcoming team environment built on what we proudly call "

The ROCKWOOL Way

". This cultural foundation reflects our core values: ambition, responsibility, integrity and efficiency.

ROCKWOOL is proud to be an Equal Opportunity Employer.

We assess all qualified candidates based solely on their skills and qualifications, without regard to race, color, national origin, religion, gender, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.